Friday, May 11, 2012

Reducing the elevated activity in the hippocampus may help to restore memory and protect the brain


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(underlying mechanisms of neurodegeneration)
Research published in the May 10th issue of the journal Neuron, describes a potential new therapeutic approach for improving memory and modifying disease progression in patients with amnestic mild cognitive impairment. The study finds that excess brain activity may be doing more harm than good in some conditions that cause mild cognitive decline and memory impairment. 
Elevated activity in specific parts of the hippocampus, a brain region involved in memory, is often seen in disorders associated with an increased risk for Alzheimer's disease. Amnestic mild cognitive impairment (aMCI), where memory is worse than would be expected for a person's age, is one such disorder. "In the case of early aMCI, it has been suggested that the increased hippocampal activation may serve a beneficial function by recruiting additional neural resources to compensate for those that are lost," explains senior study author, Dr. Michela Gallagher, from Johns Hopkins University. "However, animal studies have raised the alternative view that this excess activation may be contributing to memory impairment.". Continue to readsciencedaily.com


Read more here: http://www.bnd.com/2012/02/07/2047945/obama-to-seek-more-alzheimers.html#storylink=cpy

Flavonoids may block blood clots

Consumption of the flavonoid rutin, either in foods or supplements could help to prevent the formation of blood clots, according to new research. Read morenutraingredients.com

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